| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $110.85 | 7.793% | $119.4885 | $119.49 | $119.50 | $119.50 |
| Purchase #2 | $28.83 | 5.435% | $30.3969 | $30.40 | $30.40 | $30.40 |
| Purchase #3 | $205.95 | 11.654% | $229.9514 | $229.95 | $229.95 | $230.00 |
| Purchase #4 | $53.46 | 4.292% | $55.7545 | $55.75 | $55.75 | $55.80 |
| Purchase #5 | $236.55 | 9.405% | $258.7975 | $258.80 | $258.80 | $258.80 |
| Purchase #6 | $89.92 | 11.728% | $100.4658 | $100.47 | $100.45 | $100.50 |
| Purchase #7 | $111.57 | 13.240% | $126.3419 | $126.34 | $126.35 | $126.30 |
| 7 purchase totals = | $837.13 | $921.1965 | $921.20 | $921.20 | $921.30 | |